The Sky 1A filter absorbs a significant almost half of UV light to ensure sharper detail and is pink-tinted for added warmth and better colors. It is particularly useful when shooting in outdoor open shade and on overcast days.Protects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damageCan be kept on your camera at all timesAbsorbs almost half of UV lightPopular general use filterPink-tinted for added warmth and better colorsEspecially helpful when shooting in outdoor open shade and on overcast daysProtects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damageCan be kept on your camera at all timeAvailable for Wide Angle lenses